half-marathon
US /ˌhæfˈmærəθɑːn/
UK /ˌhæfˈmærəθɑːn/
1.
半程马拉松
a running race of 13.1 miles (21.1 km), which is half the distance of a full marathon
:
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She trained for months to complete her first half-marathon.
她训练了几个月才完成她的第一个半程马拉松。
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The city hosts an annual half-marathon that attracts thousands of runners.
该市每年举办一次半程马拉松，吸引了数千名跑步者。